<template>
  <van-nav-bar
      title="设置"
      left-arrow
      @click-left="onClickLeft"
    />
</template>

<script>
export default {
  data() {
    return {

    }
  },
  methods: {
    onClickLeft() {
      this.$router.go(-1)
    }
  }
}
</script>

<style lang="less">
 .van-nav-bar__arrow {
    margin-right: 4px;
    font-size: 25px;
  }
  .van-nav-bar__title {
    max-width: 60%;
    margin: 0 auto;
    color: #323233;
    font-weight: 500;
    font-size: 20px;
  }
  .van-nav-bar .van-icon {
    color: #151515;
  }
</style>